FLSUN QQ-S 90% Pre-assembled Delta 3d Printer Printing Size Φ255X360mm Lattice glass platform Auto Leveling Touch Screen

Product Information

The MKS firmware offers a very easy-to-understand interface here, which features pictograms and large touch buttons. Another advantage is that two or even all three motors work at the same time to move the print head in one direction, following the rule: "Together we are stronger". Thin walls get a bit wider to the edges, because here the effects of the long Bowden extruder come into full play.

Additionally, it is taller than most printers, it being specified at 360mm (most have over 370mm clearance).

My personal opinion on this is: It's better to have good brass bushings (and the ones on the QQ-S are good) than bad linear ball bearings (I've had quite a few of them)! I didn’t encounter any problems during these prints, and I also had a very good grip, this self-levelling sensor is very efficient, even when printing on the whole surface of the board. Marlin and MKS firmware also appear to be preconfigured with different values for acceleration and jerk. Overall the features of this machine are interesting, there is a silent 32bit motherboard, and an auto-levelling sensor, quite advanced features not always found on entry level 3D printers. Energy consumption and noise emissions are at an acceptable level ex-factory, but at least in terms of volume, strong improvements could be achieved with better stepper motor drivers and quieter fans.

It is obvious that the printer, due to its design, is quite high at 101cm including the filament spool, but with a triangular base of 46cm edge length it occupies not much space on your workbench. After I turn printer on I do home the axis, then attach the probe and calibrate 2 times until I get close to 0. With a maximum temperature of 270 °C, the QQ-S PRO is set to handle all common print filaments such as ABS PLA, PVA, and wood. Stuff like setting up printer radius only allows for 105mm etc but when I translate what I need for the duet from the mks robin it exceeds those size restrictions.At low speeds, as set in the practical test, the Flsun QQ-S Pro always shows a decent quality regardless of the firmware.